Austin, MN: the heat pump payback math
In Austin, a heat pump would cost more to run each year than what you have now. Against a like-for-like gas furnace and AC swap, going electric costs $3,500 more up front here (already netting out a $2,000 tax credit). Running costs here land $225 a year HIGHER than the furnace it replaces, so that premium is never recovered. There's no spin on that: Austin's numbers say wait.
Why Austin's climate drives this number
6185 heating degree days pile up here every year, so Austin has a cold winter that leans hard on heating equipment; the cooling side runs to 601 cooling degree days, where summers add a moderate cooling load. Sizing runs off the design temperature, not the average day: -7.6°F here (record low -13°F), which works out to a seasonal COP of 2.52 for the cold-climate class of unit this climate calls for. A cold-climate unit is the right call in Austin — below 25°F design temperature, a standard heat pump leans hard on electric-resistance backup, which erases most of the savings. Climate figures trace to the nearest NOAA station, AUSTIN MUNICIPAL AIRPORT, 2.3 miles from Austin.
Austin's running-cost comparison, in dollars
Electricity use for heating alone comes out to about 6,215 kWh a year on the 2000-square-foot reference house; folding in cooling puts the electric bill near $1,054 a year. Austin's gas rate of 10.98 per Mcf, applied to the 64 Mcf a year the furnace burns, puts its running cost near $829 a year, against 15.67¢ per kWh for electricity. Priced as a standalone purchase rather than against a like-for-like replacement, equipment payback runs past the 15-year equipment life, for a 15-year net position $6,872 behind.
Electric resistance heat in Austin, compared
Not every home in Austin has gas service. Against electric-resistance heat — baseboard or an electric furnace, both 100% efficient but still just resistance — the case for switching gets stronger here. The saving here runs about $1,522 a year, which recovers the extra $8,000 spent going electric in roughly 5.3 years.
Austin against the rest of the country
Austin lands at position 161 out of 3206 cities on heating severity (coldest is 1), and 1494 out of 3206 by population size (biggest is 1). That's the coldest third of the dataset, where climate does most of the work behind this figure.
Next step for 26,690 people in Austin
About 26,690 people live in Austin, Minnesota, and every number on this page is what a contractor would actually work from when quoting a system here — the point isn't to replace that quote, it's to tell you whether to bother asking for one. Here, there's no cost penalty to waiting until your current furnace or AC actually needs replacing.
Ask a local HVAC contractor for a quote before committing either way.
Where Austin's figure comes from
Nothing above is a black box: the methodology guide shows the full arithmetic behind Austin's 2.52 seasonal COP and payback figure. Austin's -7.6°F design temperature is below the 25°F line, which is why a cold-climate unit is the right call here — see what that changes in the cold-climate unit guide.